26.90 Ct. Grey Cabochon Moonstone from Ceylon (Sri Lanka)

This translucent, oval grey moonstone of 26.90 carats presents an exceptional combination of size, clarity, and natural origin that will appeal to an educated buyer. Measuring 22.43 by 17.08 by 10.17 mm, the cabochon cut enhances the classic adularescent shimmer that defines quality moonstone, while the excellent polish produces an even, reflective surface that maximizes light play. Graded eye clean at normal viewing distance, this gem shows no visible inclusions to the unaided eye, which is an important clarity attribute for larger stones where internal features can otherwise distract from optical effects. The light color intensity retains the soft, ethereal grey tone typical of fine Ceylon moonstones, providing a neutral palette that complements a wide range of metal colors and design styles. Importantly, this gem has no enhancement, a detail that preserves its natural value and ensures the material is exactly as it was mined in Ceylon, Sri Lanka, a region renowned for producing some of the most desirable moonstones on the market.

For a statement piece, the proportions and eye clean clarity of this moonstone make it exceptionally versatile and visually commanding. The substantial carat weight and generous surface area allow the adularescence to read clearly at a distance, making it suitable for a bold ring, a central pendant, or a sculptural brooch where the cabochon dome can be appreciated. Settings that cradle the stone, such as a bezel with an open back or a low-profile prong that supports the cabochon, will protect the high polish while showcasing the luminous sheen. From an investment perspective, the combination of natural origin, absence of treatment, and premium finish enhances provenance and marketability. At The Natural Gemstone Company we document these characteristics because educated buyers value transparent grading and verified origin, and we stand behind the gemological qualities described. If you seek a moonstone that reads as both elegant and assertive, this 26.90 carat Ceylon cabochon carries the technical attributes and visual presence to serve as a true signature piece.